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DateTue, 20 Jan 2004 17:00:52 +1100
FromNathan Scott <>
SubjectRe: page allocation failure
On Mon, Jan 19, 2004 at 07:38:37PM -0800, Andrew Morton wrote:
> Oliver Kiddle <okiddle@yahoo.co.uk> wrote:
> >
> >  It has happened three times now and on all occasions, I was untarring a
> >  huge file on an XFS partition. I assume the problem is something to do
> >  with VM. The machine has 1GB of RAM which should be plenty. For the
> ...
> You probably should apply this patch to tell us where the allocation
> failures are coming from.  Make sure that CONFIG_KALLSYMS is enabled in
> kernel config.

We do have known issues in XFS on 2.6 with handling certain VM
allocation failures -- maybe hitting that here.  Christoph has
been looking at making XFS do a better job there; __GFP_NOFAIL
allocations failing seem to be the worst issue for us - on the
occasions I've hit that though, its always immediately fatal.

cheers.

-- 
Nathan
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